prosody
bd0ff8ae98a8
plugins/mod_privacy.lua

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plugins/mod_privacy.lua @ 5776:bd0ff8ae98a8

Remove all trailing whitespace
author Florian Zeitz <florob@babelmonkeys.de>
date Fri, 09 Aug 2013 17:48:21 +0200
parent 5500:eeea0eb2602a
child 6346:ba7c86406d31
comparison
equal deleted inserted replaced
5775:a6c2b8933507 5776:bd0ff8ae98a8
1 -- Prosody IM 1 -- Prosody IM
2 -- Copyright (C) 2009-2010 Matthew Wild 2 -- Copyright (C) 2009-2010 Matthew Wild
3 -- Copyright (C) 2009-2010 Waqas Hussain 3 -- Copyright (C) 2009-2010 Waqas Hussain
4 -- Copyright (C) 2009 Thilo Cestonaro 4 -- Copyright (C) 2009 Thilo Cestonaro
5 -- 5 --
6 -- This project is MIT/X11 licensed. Please see the 6 -- This project is MIT/X11 licensed. Please see the
7 -- COPYING file in the source package for more information. 7 -- COPYING file in the source package for more information.
8 -- 8 --
9 9
10 module:add_feature("jabber:iq:privacy"); 10 module:add_feature("jabber:iq:privacy");
101 return {"modify", "bad-request", "Not existing list specifed to be deleted."}; 101 return {"modify", "bad-request", "Not existing list specifed to be deleted."};
102 end 102 end
103 103
104 function createOrReplaceList (privacy_lists, origin, stanza, name, entries) 104 function createOrReplaceList (privacy_lists, origin, stanza, name, entries)
105 local bare_jid = origin.username.."@"..origin.host; 105 local bare_jid = origin.username.."@"..origin.host;
106 106
107 if privacy_lists.lists == nil then 107 if privacy_lists.lists == nil then
108 privacy_lists.lists = {}; 108 privacy_lists.lists = {};
109 end 109 end
110 110
111 local list = {}; 111 local list = {};
117 117
118 for _,item in ipairs(entries) do 118 for _,item in ipairs(entries) do
119 if to_number(item.attr.order) == nil or to_number(item.attr.order) < 0 or orderCheck[item.attr.order] ~= nil then 119 if to_number(item.attr.order) == nil or to_number(item.attr.order) < 0 or orderCheck[item.attr.order] ~= nil then
120 return {"modify", "bad-request", "Order attribute not valid."}; 120 return {"modify", "bad-request", "Order attribute not valid."};
121 end 121 end
122 122
123 if item.attr.type ~= nil and item.attr.type ~= "jid" and item.attr.type ~= "subscription" and item.attr.type ~= "group" then 123 if item.attr.type ~= nil and item.attr.type ~= "jid" and item.attr.type ~= "subscription" and item.attr.type ~= "group" then
124 return {"modify", "bad-request", "Type attribute not valid."}; 124 return {"modify", "bad-request", "Type attribute not valid."};
125 end 125 end
126 126
127 local tmp = {}; 127 local tmp = {};
128 orderCheck[item.attr.order] = true; 128 orderCheck[item.attr.order] = true;
129 129
130 tmp["type"] = item.attr.type; 130 tmp["type"] = item.attr.type;
131 tmp["value"] = item.attr.value; 131 tmp["value"] = item.attr.value;
132 tmp["action"] = item.attr.action; 132 tmp["action"] = item.attr.action;
133 tmp["order"] = to_number(item.attr.order); 133 tmp["order"] = to_number(item.attr.order);
134 tmp["presence-in"] = false; 134 tmp["presence-in"] = false;
135 tmp["presence-out"] = false; 135 tmp["presence-out"] = false;
136 tmp["message"] = false; 136 tmp["message"] = false;
137 tmp["iq"] = false; 137 tmp["iq"] = false;
138 138
139 if #item.tags > 0 then 139 if #item.tags > 0 then
140 for _,tag in ipairs(item.tags) do 140 for _,tag in ipairs(item.tags) do
141 tmp[tag.name] = true; 141 tmp[tag.name] = true;
142 end 142 end
143 end 143 end
144 144
145 if tmp.type == "subscription" then 145 if tmp.type == "subscription" then
146 if tmp.value ~= "both" and 146 if tmp.value ~= "both" and
147 tmp.value ~= "to" and 147 tmp.value ~= "to" and
148 tmp.value ~= "from" and 148 tmp.value ~= "from" and
149 tmp.value ~= "none" then 149 tmp.value ~= "none" then
150 return {"cancel", "bad-request", "Subscription value must be both, to, from or none."}; 150 return {"cancel", "bad-request", "Subscription value must be both, to, from or none."};
151 end 151 end
152 end 152 end
153 153
154 if tmp.action ~= "deny" and tmp.action ~= "allow" then 154 if tmp.action ~= "deny" and tmp.action ~= "allow" then
155 return {"cancel", "bad-request", "Action must be either deny or allow."}; 155 return {"cancel", "bad-request", "Action must be either deny or allow."};
156 end 156 end
157 list.items[#list.items + 1] = tmp; 157 list.items[#list.items + 1] = tmp;
158 end 158 end
159 159
160 table.sort(list, function(a, b) return a.order < b.order; end); 160 table.sort(list, function(a, b) return a.order < b.order; end);
161 161
162 origin.send(st.reply(stanza)); 162 origin.send(st.reply(stanza));
163 if bare_sessions[bare_jid] ~= nil then 163 if bare_sessions[bare_jid] ~= nil then
164 local iq = st.iq ( { type = "set", id="push1" } ); 164 local iq = st.iq ( { type = "set", id="push1" } );
205 end 205 end
206 else 206 else
207 return {"cancel", "item-not-found", "Unknown list specified."}; 207 return {"cancel", "item-not-found", "Unknown list specified."};
208 end 208 end
209 end 209 end
210 210
211 origin.send(reply); 211 origin.send(reply);
212 return true; 212 return true;
213 end 213 end
214 214
215 module:hook("iq/bare/jabber:iq:privacy:query", function(data) 215 module:hook("iq/bare/jabber:iq:privacy:query", function(data)
216 local origin, stanza = data.origin, data.stanza; 216 local origin, stanza = data.origin, data.stanza;
217 217
218 if stanza.attr.to == nil then -- only service requests to own bare JID 218 if stanza.attr.to == nil then -- only service requests to own bare JID
219 local query = stanza.tags[1]; -- the query element 219 local query = stanza.tags[1]; -- the query element
220 local valid = false; 220 local valid = false;
221 local privacy_lists = privacy_storage:get(origin.username) or { lists = {} }; 221 local privacy_lists = privacy_storage:get(origin.username) or { lists = {} };
222 222
283 local origin, stanza = e.origin, e.stanza; 283 local origin, stanza = e.origin, e.stanza;
284 local privacy_lists = privacy_storage:get(session.username) or {}; 284 local privacy_lists = privacy_storage:get(session.username) or {};
285 local bare_jid = session.username.."@"..session.host; 285 local bare_jid = session.username.."@"..session.host;
286 local to = stanza.attr.to or bare_jid; 286 local to = stanza.attr.to or bare_jid;
287 local from = stanza.attr.from; 287 local from = stanza.attr.from;
288 288
289 local is_to_user = bare_jid == jid_bare(to); 289 local is_to_user = bare_jid == jid_bare(to);
290 local is_from_user = bare_jid == jid_bare(from); 290 local is_from_user = bare_jid == jid_bare(from);
291 291
292 --module:log("debug", "stanza: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from)); 292 --module:log("debug", "stanza: %s, to: %s, from: %s", tostring(stanza.name), tostring(to), tostring(from));
293 293
294 if privacy_lists.lists == nil or 294 if privacy_lists.lists == nil or
295 not (session.activePrivacyList or privacy_lists.default) 295 not (session.activePrivacyList or privacy_lists.default)
296 then 296 then
297 return; -- Nothing to block, default is Allow all 297 return; -- Nothing to block, default is Allow all
298 end 298 end
299 if is_from_user and is_to_user then 299 if is_from_user and is_to_user then
300 --module:log("debug", "Not blocking communications between user's resources"); 300 --module:log("debug", "Not blocking communications between user's resources");
301 return; -- from one of a user's resource to another => HANDS OFF! 301 return; -- from one of a user's resource to another => HANDS OFF!
302 end 302 end
303 303
304 local listname = session.activePrivacyList; 304 local listname = session.activePrivacyList;
305 if listname == nil then 305 if listname == nil then
306 listname = privacy_lists.default; -- no active list selected, use default list 306 listname = privacy_lists.default; -- no active list selected, use default list
307 end 307 end
308 local list = privacy_lists.lists[listname]; 308 local list = privacy_lists.lists[listname];